EP0221271A3 - Electrode pour endoscopes à fibres optiques - Google Patents

Electrode pour endoscopes à fibres optiques Download PDF

Info

Publication number
EP0221271A3
EP0221271A3 EP86111797A EP86111797A EP0221271A3 EP 0221271 A3 EP0221271 A3 EP 0221271A3 EP 86111797 A EP86111797 A EP 86111797A EP 86111797 A EP86111797 A EP 86111797A EP 0221271 A3 EP0221271 A3 EP 0221271A3
Authority
EP
European Patent Office
Prior art keywords
irrigant
electrode
conduit
insulation sleeve
extends along
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP86111797A
Other languages
German (de)
English (en)
Other versions
EP0221271A2 (fr
Inventor
William R. Shene
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monaghan Medical Corp
Original Assignee
Monaghan Medical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Monaghan Medical Corp filed Critical Monaghan Medical Corp
Publication of EP0221271A2 publication Critical patent/EP0221271A2/fr
Publication of EP0221271A3 publication Critical patent/EP0221271A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/06—Sound-producing devices using electric discharge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B17/22022—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement using electric discharge
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A61M3/0279—Cannula; Nozzles; Tips; their connection means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
EP86111797A 1985-09-03 1986-08-26 Electrode pour endoscopes à fibres optiques Ceased EP0221271A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/772,039 US4606331A (en) 1985-09-03 1985-09-03 Electrode for fiber optic scopes
US772039 1985-09-03

Publications (2)

Publication Number Publication Date
EP0221271A2 EP0221271A2 (fr) 1987-05-13
EP0221271A3 true EP0221271A3 (fr) 1988-06-29

Family

ID=25093712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86111797A Ceased EP0221271A3 (fr) 1985-09-03 1986-08-26 Electrode pour endoscopes à fibres optiques

Country Status (4)

Country Link
US (1) US4606331A (fr)
EP (1) EP0221271A3 (fr)
JP (1) JPS62117544A (fr)
CA (1) CA1265846A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8619055U1 (de) * 1986-07-16 1986-11-20 Richard Wolf Gmbh, 7134 Knittlingen Lithotripsie-Sonde
DE3817915C2 (de) * 1988-05-26 1997-08-28 Storz Karl Gmbh & Co Flexibles Endoskop
DE8814573U1 (de) * 1988-11-18 1990-01-11 BIOMET Deutschland GmbH, 14167 Berlin Endoskop
DE4026451C1 (fr) * 1990-08-21 1991-11-14 Schott Glaswerke, 6500 Mainz, De
US5152768A (en) * 1991-02-26 1992-10-06 Bhatta Krishna M Electrohydraulic lithotripsy
US6328734B1 (en) * 1998-10-02 2001-12-11 Stephen M. Zappala Flexible endoscope with bipolar return electrode and working channel
WO2011141800A1 (fr) 2010-05-10 2011-11-17 Endosense S.A. Tête d'ablation irriguée à ailettes
CN107469177A (zh) * 2017-09-19 2017-12-15 刘海霞 一种新型妇产科多功能清洗装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828747A (en) * 1952-12-06 1958-04-01 Birtcher Corp Gas-blanketed electro-surgical device
FR1466248A (fr) * 1965-02-22 1967-01-20 Instrument de traitement intracavitaire
US3540434A (en) * 1968-12-05 1970-11-17 Us Navy Coaxial electrode recording system
DE2946372A1 (de) * 1978-11-20 1980-05-22 Olympus Optical Co Endoskop
WO1980002231A1 (fr) * 1979-04-24 1980-10-30 J Donachy Cable d'electrode flexible a longue duree
EP0121215A1 (fr) * 1983-03-31 1984-10-10 Sumitomo Electric Industries Limited Cathéter
WO1984004879A1 (fr) * 1983-06-13 1984-12-20 Laserscope Inc Dispositif medical pour l'application de chaleur localisee
DE3428644A1 (de) * 1983-08-04 1985-02-28 Matburn (Holdings) Ltd., London Katheter

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275167A (en) * 1939-04-26 1942-03-03 Bierman William Electrosurgical instrument
GB607292A (en) * 1945-06-21 1948-08-27 Hilger & Watts Ltd Improvements in or relating to instruments for obtaining access to and viewing cavities, particularly cavities of the human body
US3100482A (en) * 1961-04-14 1963-08-13 American Cystoscope Makers Inc Flexible optical surgical instrument
US3294085A (en) * 1963-09-27 1966-12-27 American Cystoscope Makers Inc Endoscope
US3670721A (en) * 1970-02-05 1972-06-20 Olympus Optical Co Endoscope
US3884237A (en) * 1972-06-19 1975-05-20 Malley Conor C O Apparatus for intraocular surgery
DK131542C (da) * 1974-02-06 1976-02-09 Akad Tekn Videnskaber Kirurgisk instrument til udtagning af biologiske prover
US4176662A (en) * 1977-06-17 1979-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for endoscopic examination
JPS59100517A (ja) * 1982-12-01 1984-06-09 Toshiba Corp ウエハ拡散装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2828747A (en) * 1952-12-06 1958-04-01 Birtcher Corp Gas-blanketed electro-surgical device
FR1466248A (fr) * 1965-02-22 1967-01-20 Instrument de traitement intracavitaire
US3540434A (en) * 1968-12-05 1970-11-17 Us Navy Coaxial electrode recording system
DE2946372A1 (de) * 1978-11-20 1980-05-22 Olympus Optical Co Endoskop
WO1980002231A1 (fr) * 1979-04-24 1980-10-30 J Donachy Cable d'electrode flexible a longue duree
EP0121215A1 (fr) * 1983-03-31 1984-10-10 Sumitomo Electric Industries Limited Cathéter
WO1984004879A1 (fr) * 1983-06-13 1984-12-20 Laserscope Inc Dispositif medical pour l'application de chaleur localisee
DE3428644A1 (de) * 1983-08-04 1985-02-28 Matburn (Holdings) Ltd., London Katheter

Also Published As

Publication number Publication date
US4606331A (en) 1986-08-19
CA1265846A (fr) 1990-02-13
JPS62117544A (ja) 1987-05-29
EP0221271A2 (fr) 1987-05-13

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Inventor name: SHENE, WILLIAM R.